thats interesting idea yoopercollector ,
in my case its a very thick rubber shotgun like buttpad and i think a piece from a k98 ( broken stock ) mite be grafted / attached to make it right........any pics of your repair? did you just glue it or some how pin it to hold in place?

my stock also has a extra large made pistol grip , added on, so not sure if it can all be altered right or if i should get a modern made replacement stock .............depends on my budget / time / and skills.